Giuliana - who wed Bill in 2007 -pushed the youngster's bright orange stroller during the excursion and put on her extra top, likely feeling a chilly wind.

The 5'9" journalist is believed to weigh under 100 pounds, a medical expert revealed to Radar Online, adding that she could be 40 pounds under the recommended weight for a woman her age.

A day earlier, the Fashion Police host's weight courted comment on social media after she shared an image next her toddler son who dwarfed her in size.

Fans responded on her Instagram page with concern for her health, writing, 'eat something' and 'hope you get well for your family.'

In the snap she's seen wearing an off-the-shoulder top that highlighted her piercing collarbone while seated on a tire swing at a playground.

Gaunt: The 40-year-old's face looked gaunt next to her husband, who appeared radiant

She captioned the photo, which was taken by her businessman sweetheart, with 'It's a good day.'

During New York Fashion Week, she attracted criticism for looking thinner than the models she interviewed, and during the Hollywood awards season, she was called 'skin and bones' by her social media followers.

At the time, she responded: 'I know the truth. I know that I eat a lot and I take walks and I have a faster metabolism.'